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The ornamental design for a combined telephone connector block and circuit protector, substantially as shown and described. |
FIG. 1 is a front elevational view of a combined telephone connector block and circuit protector showing our new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a side elevational view thereof showing the side opposite that seen in FIG. 2;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
FIG. 7 is a perspective view thereof on an enlarged scale.
De Luca, Paul V., Hollfelder, Thomas A.
Patent | Priority | Assignee | Title |
D297232, | Jul 11 1985 | Porta System Corp. | Telephone connector block |
D315566, | Jan 15 1988 | Porta Systems Corp. | Telephone circuit connecting device |
D366456, | Nov 19 1993 | Charles Industries, Ltd. | Telephone network remote terminal housing |
D664544, | Jul 20 2010 | Cisco Technology, Inc. | Router interface card |
Patent | Priority | Assignee | Title |
3538480, | |||
3760328, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 04 1980 | Porta Systems, Corp. | (assignment on the face of the patent) | / | |||
Jun 24 1993 | PORTA SYSTEMS | Chemical Bank | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 006680 | /0415 |
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